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make dlna project portable

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This commit is contained in:
Luke Pulverenti
2016-11-04 04:31:05 -04:00
parent c29394a81a
commit 6d250c4050
54 changed files with 1324 additions and 1042 deletions
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173
Emby.Dlna/Service/BaseControlHandler.cs
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@@ -4,9 +4,12 @@ using Emby.Dlna.Server;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Xml;
using Emby.Dlna.Didl;
using MediaBrowser.Model.Xml;
namespace Emby.Dlna.Service
{
@@ -16,11 +19,13 @@ namespace Emby.Dlna.Service
protected readonly IServerConfigurationManager Config;
protected readonly ILogger Logger;
protected readonly IXmlReaderSettingsFactory XmlReaderSettingsFactory;
protected BaseControlHandler(IServerConfigurationManager config, ILogger logger)
protected BaseControlHandler(IServerConfigurationManager config, ILogger logger, IXmlReaderSettingsFactory xmlReaderSettingsFactory)
{
Config = config;
Logger = logger;
XmlReaderSettingsFactory = xmlReaderSettingsFactory;
}
public ControlResponse ProcessControlRequest(ControlRequest request)
@@ -53,47 +58,57 @@ namespace Emby.Dlna.Service
private ControlResponse ProcessControlRequestInternal(ControlRequest request)
{
var soap = new XmlDocument();
soap.LoadXml(request.InputXml);
var sparams = new Headers();
var body = soap.GetElementsByTagName("Body", NS_SOAPENV).Item(0);
ControlRequestInfo requestInfo = null;
var method = body.FirstChild;
foreach (var p in method.ChildNodes)
using (var streamReader = new StreamReader(request.InputXml))
{
var e = p as XmlElement;
if (e == null)
var readerSettings = XmlReaderSettingsFactory.Create(false);
readerSettings.CheckCharacters = false;
readerSettings.IgnoreProcessingInstructions = true;
readerSettings.IgnoreComments = true;
using (var reader = XmlReader.Create(streamReader, readerSettings))
{
continue;
requestInfo = ParseRequest(reader);
}
sparams.Add(e.LocalName, e.InnerText.Trim());
}
Logger.Debug("Received control request {0}", method.LocalName);
Logger.Debug("Received control request {0}", requestInfo.LocalName);
var result = GetResult(method.LocalName, sparams);
var result = GetResult(requestInfo.LocalName, requestInfo.Headers);
var env = new XmlDocument();
env.AppendChild(env.CreateXmlDeclaration("1.0", "utf-8", string.Empty));
var envelope = env.CreateElement("SOAP-ENV", "Envelope", NS_SOAPENV);
env.AppendChild(envelope);
envelope.SetAttribute("encodingStyle", NS_SOAPENV, "http://schemas.xmlsoap.org/soap/encoding/");
var rbody = env.CreateElement("SOAP-ENV:Body", NS_SOAPENV);
env.DocumentElement.AppendChild(rbody);
var response = env.CreateElement(String.Format("u:{0}Response", method.LocalName), method.NamespaceURI);
rbody.AppendChild(response);
foreach (var i in result)
var settings = new XmlWriterSettings
{
var ri = env.CreateElement(i.Key);
ri.InnerText = i.Value;
response.AppendChild(ri);
Encoding = Encoding.UTF8,
CloseOutput = false
};
StringWriter builder = new StringWriterWithEncoding(Encoding.UTF8);
using (XmlWriter writer = XmlWriter.Create(builder, settings))
{
writer.WriteStartDocument(true);
writer.WriteStartElement("SOAP-ENV", "Envelope", NS_SOAPENV);
writer.WriteAttributeString(string.Empty, "encodingStyle", NS_SOAPENV, "http://schemas.xmlsoap.org/soap/encoding/");
writer.WriteStartElement("SOAP-ENV", "Body", NS_SOAPENV);
writer.WriteStartElement("u", requestInfo.LocalName + "Response", requestInfo.NamespaceURI);
foreach (var i in result)
{
writer.WriteStartElement(i.Key);
writer.WriteString(i.Value);
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}
var xml = env.OuterXml.Replace("xmlns:m=", "xmlns:u=");
var xml = builder.ToString().Replace("xmlns:m=", "xmlns:u=");
var controlResponse = new ControlResponse
{
@@ -108,6 +123,102 @@ namespace Emby.Dlna.Service
return controlResponse;
}
private ControlRequestInfo ParseRequest(XmlReader reader)
{
reader.MoveToContent();
reader.Read();
// Loop through each element
while (!reader.EOF)
{
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "Body":
{
using (var subReader = reader.ReadSubtree())
{
return ParseBodyTag(subReader);
}
}
default:
{
reader.Skip();
break;
}
}
}
else
{
reader.Read();
}
}
return new ControlRequestInfo();
}
private ControlRequestInfo ParseBodyTag(XmlReader reader)
{
var result = new ControlRequestInfo();
reader.MoveToContent();
reader.Read();
// Loop through each element
while (!reader.EOF)
{
if (reader.NodeType == XmlNodeType.Element)
{
result.LocalName = reader.LocalName;
result.NamespaceURI = reader.NamespaceURI;
using (var subReader = reader.ReadSubtree())
{
result.Headers = ParseFirstBodyChild(subReader);
return result;
}
}
else
{
reader.Read();
}
}
return result;
}
private Headers ParseFirstBodyChild(XmlReader reader)
{
var result = new Headers();
reader.MoveToContent();
reader.Read();
// Loop through each element
while (!reader.EOF)
{
if (reader.NodeType == XmlNodeType.Element)
{
result.Add(reader.LocalName, reader.ReadElementContentAsString());
}
else
{
reader.Read();
}
}
return result;
}
private class ControlRequestInfo
{
public string LocalName;
public string NamespaceURI;
public Headers Headers = new Headers();
}
protected abstract IEnumerable<KeyValuePair<string, string>> GetResult(string methodName, Headers methodParams);
private void LogRequest(ControlRequest request)